function placePageCalendar($content)
{
// Get the options...
$icsOptions = $this->getAdminOptions();
// SET LOCALE FOR EVERY PAGE/EVENT
if (!empty($icsOptions['date_language'])) {
$fixed_locales = preg_replace('/ +/', '', $icsOptions['date_language']);
$locales = explode(',', $fixed_locales);
if (!setlocale(LC_ALL, $locales)) {
//return "Locale Error";
exit;
}
}
// Only do this if this is a page and it has the appropriate custom field
if (is_page()) {
$savedLimit = $icsOptions['event_limit'];
$savedDefault = $icsOptions['ics_file_default'];
if (isset($_GET['ics-perm'])) {
$icsArray = unserialize($icsOptions['ics_files']);
$output = '<a style="float:right;" href="' . preg_replace('/ics-perm=([^&?]*)(&|\\?)?/i', '', $_SERVER['REQUEST_URI']) . '">' . __('Return to Calendar', 'WPICSImporter') . '</a>' . '<br style="clear:both;" />';
return $output . ICalEvents::display_one_event($icsArray, $_GET['ics-perm']);
}
if (preg_match('/\\[' . $this->showEvents . '=?([0-9]*)?( +cal=)?([0-9,]{1,})?\\]/i', $content, $args)) {
define('ICAL_EVENTS_CACHE_TTL', $icsOptions['cache_time']);
preg_match_all('/\\[' . $this->showEvents . '=?([0-9]*)?( +cal=)?([0-9,]{1,})?\\]/i', $content, $args);
foreach ($args[1] as $k => $arg) {
$more = '';
if (!empty($arg)) {
$icsOptions['event_limit'] = $arg;
$more .= '=' . $arg;
} else {
$icsOptions['event_limit'] = $savedLimit;
}
if (!empty($args[3][$k])) {
$icsOptions['ics_file_default'] = $args[3][$k];
$more .= ' +cal=' . $args[3][$k];
} else {
$icsOptions['ics_file_default'] = $savedDefault;
}
if ($icsOptions['use_custom_format'] == 'true') {
$eventsContent = ICalEvents::custom_display_events($icsOptions);
} else {
if ($icsOptions['gmt_start_now'] == 'true') {
$gmt_start = time();
$gmt_end = NULL;
if ($icsOptions['limit_type'] == 'days') {
$gmt_end = time() + (int) $icsOptions['event_limit'] * 24 * 3600;
$icsOptions['event_limit'] = 0;
}
} else {
if ($icsOptions['gmt_start'] != '') {
$gmt_start = strtotime($icsOptions['gmt_start'], time());
}
if ($icsOptions['gmt_end'] != '') {
$gmt_end = strtotime($icsOptions['gmt_end'], time());
}
}
$icsArray = unserialize($icsOptions['ics_files']);
if ($icsOptions['ics_file_default'] == 'combine') {
$icsFile = $icsArray;
} elseif (strstr($icsOptions['ics_file_default'], ',')) {
$cals = explode(',', $icsOptions['ics_file_default']);
foreach ($cals as $calid) {
$icsFile[] = $icsArray[trim($calid)];
}
} elseif (!empty($icsArray[$icsOptions['ics_file_default']])) {
$icsFile = $icsArray[$icsOptions['ics_file_default']];
} else {
$icsFile = array_shift($icsArray);
}
$eventsContent = ICalEvents::display_events($icsFile, $gmt_start, $gmt_end, $icsOptions['event_limit']);
}
$content = preg_replace('/\\[' . $this->showEvents . $more . '\\]/i', $eventsContent, $content);
}
}
if (preg_match('/\\[' . $this->showCalendar . '( +cal=)?([0-9,]{1,})?\\]/i', $content)) {
$cssAdd = '<style type="text/css" media="screen">@import "' . (empty($icsOptions['cal_css_file']) ? ICSCALENDAR_URLPATH . 'library/ics-calendar.css' : $icsOptions['cal_css_file']) . '";</style>' . "\n";
$eventid = '';
if (!empty($_GET['icsevent'])) {
$eventid = $_GET['icsevent'];
}
if (!empty($_GET['icsdate'])) {
$eventdate = $_GET['icsdate'];
}
$icsArray = unserialize($icsOptions['ics_files']);
preg_match_all('/\\[' . $this->showCalendar . '( +cal=)?([0-9,]{1,})?\\]/i', $content, $finds);
foreach ($finds[2] as $find) {
if (!empty($find)) {
$icsOptions['ics_file_default'] = $find;
$more = ' +cal=' . $find;
} else {
$icsOptions['ics_file_default'] = $savedDefault;
$more = '';
}
$calDisplay = $cssAdd . icsCalDisplay::initCalendar($icsOptions, $eventid, $eventdate);
$content = preg_replace('/\\[' . $this->showCalendar . $more . '\\]/i', $calDisplay, $content);
}
}
}
return $content;
}
