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<?php
$block_name = _("Upcoming Events");
/**
* Horde_Block_Kronolith_monthlist:: Implementation of the Horde_Block API
* to display a list of calendar items grouped by month.
*
* $Horde: kronolith/lib/Block/monthlist.php,v 1.27.2.10 2008/01/14 01:54:45 chuck Exp $
*
* @package Horde_Block
*/
class Horde_Block_Kronolith_monthlist extends Horde_Block {
var $_app = 'kronolith';
function _params()
{
require_once dirname(__FILE__) . '/../base.php';
$params = array('calendar' => array('name' => _("Calendar"),
'type' => 'enum',
'default' => '__all'),
'months' => array('name' => _("Months Ahead"),
'type' => 'int',
'default' => 2),
'maxevents' => array('name' => _("Maximum number of events to display (0 = no limit)"),
'type' => 'int',
'default' => 0));
$params['calendar']['values']['__all'] = _("All Visible");
foreach (Kronolith::listCalendars() as $id => $cal) {
$params['calendar']['values'][$id] = $cal->get('name');
}
return $params;
}
/**
* The title to go in this block.
*
* @return string The title text.
*/
function _title()
{
global $registry;
return Horde::link(Horde::url($registry->getInitialPage(), true)) . _("Upcoming Events") . '</a>';
}
/**
* The content to go in this block.
*
* @return string The content
*/
function _content()
{
require_once dirname(__FILE__) . '/../base.php';
require_once KRONOLITH_BASE . '/lib/Day.php';
global $registry, $prefs;
Horde::addScriptFile('tooltip.js', 'horde', true);
$now = $_SERVER['REQUEST_TIME'];
$today = date('j');
$current_month = '';
$startDate = new Horde_Date(array('year' => date('Y'), 'month' => date('n'), 'mday' => date('j')));
$endDate = new Horde_Date(array('year' => date('Y'), 'month' => date('n') + $this->_params['months'], 'mday' => date('j') - 1));
$endDate->correct();
if (isset($this->_params['calendar']) && $this->_params['calendar'] != '__all') {
$all_events = Kronolith::listEvents($startDate, $endDate, array($this->_params['calendar']));
} else {
$all_events = Kronolith::listEvents($startDate, $endDate, $GLOBALS['display_calendars']);
}
if (is_a($all_events, 'PEAR_Error')) {
return '<em>' . $all_events->getMessage() . '</em>';
}
$html = '<link href="' . Horde::applicationUrl('themes/categoryCSS.php') . '" rel="stylesheet" type="text/css" />';
/* How many days do we need to check. */
$days = Date_Calc::dateDiff($startDate->mday, $startDate->month, $startDate->year,
$endDate->mday, $endDate->month, $endDate->year);
/* Loop through the days. */
$totalevents = 0;
for ($i = 0; $i < $days; ++$i) {
$day = new Kronolith_Day($startDate->month, $today + $i);
$today_stamp = $day->getStamp();
if (empty($all_events[$today_stamp])) {
continue;
}
if (!empty($this->_params['maxevents']) &&
$totalevents >= $this->_params['maxevents']) {
break;
}
$firstevent = true;
/* Output month header. */
if ($current_month != $day->month) {
$current_month = strftime('%m', $today_stamp);
$html .= '<tr><td colspan="4" class="control"><strong>' . strftime('%B', $today_stamp) . '</strong></td></tr>';
}
$today12am = mktime(0, 0, 0, $day->month, $day->mday, $day->year);
$tomorrow12am = mktime(0, 0, 0, $day->month, $day->mday + 1, $day->year);
foreach ($all_events[$today_stamp] as $event) {
if ($event->recurs()) {
$event->start = new Horde_Date(array('hour' => $event->start->hour, 'min' => $event->start->min, 'sec' => $event->start->sec,
'month' => $day->month, 'mday' => $day->mday, 'year' => $day->year));
$event->end = new Horde_Date($event->start->timestamp() + $event->durMin * 60);
} else {
if ($event->start->timestamp() < $today12am) {
$event->start = new Horde_Date($today12am);
}
if ($event->end->timestamp() >= $tomorrow12am) {
$event->end = new Horde_Date($tomorrow12am);
}
}
if ($event->end->timestamp() < $now ||
($prefs->getValue('summary_alarms') && !$event->alarm)) {
continue;
}
if ($firstevent) {
$html .= '<tr><td class="text" valign="top" align="right"><strong>';
if ($day->isToday()) {
$html .= _("Today");
} elseif ($day->isTomorrow()) {
$html .= _("Tomorrow");
} else {
$html .= date('j', $today_stamp);
}
$html .= '</strong> </td>';
$firstevent = false;
} else {
$html .= '<tr><td class="text"> </td>';
}
$html .= '<td class="text" nowrap="nowrap" valign="top">';
if ($event->start->timestamp() < $now && $event->end->timestamp() > $now) {
$html .= '<strong>' . $event->getLocation() . '</strong>';
} else {
$html .= $event->getLocation();
}
$html .= '</td><td class="text"> </td>' .
'<td class="block-eventbox category' . md5($event->getCategory()) . '" valign="top">';
if ($event->start->timestamp() < $now && $event->end->timestamp() > $now) {
$html .= '<strong>';
}
if (isset($event->eventID)) {
$html .= $event->getLink();
} elseif (isset($this->external)) {
$html .= Horde::link(Horde::url($registry->link($this->external . '/show', $event->external_params),
true), $event->getTitle()) . $event->getTitle() . '</a>';
} else {
$html .= $event->getTitle();
}
if ($event->start->timestamp() < $now && $event->end->timestamp() > $now) {
$html .= '</strong>';
}
$html .= '</td></tr>';
$totalevents++;
}
}
if (empty($html)) {
return '<em>' . _("No events to display") . '</em>';
}
return '<table cellspacing="0" width="100%">' . $html . '</table>';
}
}
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