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<?php
$block_name = _("This Month");
/**
* Horde_Block_Kronolith_month:: Implementation of the Horde_Block API
* to display a mini month view of calendar items.
*
* $Horde: kronolith/lib/Block/month.php,v 1.21.2.8 2007/12/20 14:12:34 jan Exp $
*
* @package Horde_Block
*/
class Horde_Block_Kronolith_month extends Horde_Block {
var $_app = 'kronolith';
function _params()
{
require_once dirname(__FILE__) . '/../base.php';
$params = array('calendar' => array('name' => _("Calendar"),
'type' => 'enum',
'default' => '__all'));
$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;
require_once dirname(__FILE__) . '/../base.php';
$title = _("All Calendars");
if (isset($this->_params['calendar']) && $this->_params['calendar'] != '__all') {
$share = &$GLOBALS['kronolith_shares']->getShare($this->_params['calendar']);
if (!is_a($share, 'PEAR_Error')) {
$title = htmlspecialchars($share->get('name'));
}
}
return $title . ', ' . Horde::link(Horde::url($registry->getInitialPage(), true)) . strftime('%B, %Y') . '</a>';
}
/**
* The content to go in this block.
*
* @return string The content
*/
function _content()
{
global $prefs;
require_once dirname(__FILE__) . '/../base.php';
require_once KRONOLITH_BASE . '/lib/Day.php';
Horde::addScriptFile('tooltip.js', 'horde', true);
$year = date('Y');
$month = date('m');
$today = mktime(0, 0, 0, date('n'), date('j'), date('Y'));
$startday = new Horde_Date(array('mday' => 1,
'month' => $month,
'year' => $year));
$startday = $startday->dayOfWeek();
$daysInView = Date_Calc::weeksInMonth($month, $year) * 7;
if (!$prefs->getValue('week_start_monday')) {
$startOfView = 1 - $startday;
// We may need to adjust the number of days in the view if
// we're starting weeks on Sunday.
if ($startday == HORDE_DATE_SUNDAY) {
$daysInView -= 7;
}
$endday = new Horde_Date(array('mday' => Horde_Date::daysInMonth($month, $year),
'month' => $month,
'year' => $year));
$endday = $endday->dayOfWeek();
if ($endday == HORDE_DATE_SUNDAY) {
$daysInView += 7;
}
} else {
if ($startday == HORDE_DATE_SUNDAY) {
$startOfView = -5;
} else {
$startOfView = 2 - $startday;
}
}
$startDate = new Horde_Date(array('year' => $year, 'month' => $month, 'mday' => $startOfView));
$endDate = new Horde_Date(array('year' => $year, 'month' => $month, 'mday' => $startOfView + $daysInView,
'hour' => 23, 'min' => 59, 'sec' => 59));
$startDate->correct();
$endDate->correct();
/* Table start. and current month indicator. */
$html = '<table cellspacing="1" class="block-monthgrid" width="100%"><tr>';
/* Set up the weekdays. */
$weekdays = array(_("Mo"), _("Tu"), _("We"), _("Th"), _("Fr"), _("Sa"));
if (!$prefs->getValue('week_start_monday')) {
array_unshift($weekdays, _("Su"));
} else {
$weekdays[] = _("Su");
}
foreach ($weekdays as $weekday) {
$html .= '<th class="item">' . $weekday . '</th>';
}
if (isset($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>';
}
$weeks = array();
$weekday = 0;
$week = -1;
for ($day = $startOfView; $day < $startOfView + $daysInView; ++$day) {
$dayStamp = mktime(0, 0, 0, $month, $day, $year);
if ($weekday == 7) {
$weekday = 0;
}
if ($weekday == 0) {
++$week;
$html .= '</tr><tr>';
}
if (mktime(0, 0, 0) == $dayStamp) {
$td_class = 'today';
} elseif (date('n', $dayStamp) != $month) {
$td_class = 'othermonth';
} elseif (date('w', $dayStamp) == 0 || date('w', $dayStamp) == 6) {
$td_class = 'weekend';
} else {
$td_class = 'text';
}
$html .= '<td align="center" class="' . $td_class . '">';
/* Set up the link to the day view. */
$url = Horde::applicationUrl('day.php', true);
$url = Util::addParameter($url, array('timestamp' => $dayStamp));
if (!empty($all_events[$dayStamp])) {
/* There are events; create a cell with tooltip to
* list them. */
$day_events = '';
foreach ($all_events[$dayStamp] as $event) {
$day_events .= date($prefs->getValue('twentyFour') ? 'G:i' : 'g:ia', $event->start->timestamp()) . ' - ' . date($prefs->getValue('twentyFour') ? 'G:i' : 'g:ia', $event->end->timestamp());
$day_events .= ($event->getLocation()) ? ' (' . $event->getLocation() . ')' : '';
$day_events .= ' ' . $event->getTitle() . "\n";
}
$cell = Horde::linkTooltip($url, _("View Day"), '', '', '', $day_events) . date('j', $dayStamp) . '</a>';
} else {
/* No events, plain link to the day. */
$cell = Horde::linkTooltip($url, _("View Day")) . date('j', $dayStamp) . '</a>';
}
/* Bold the cell if there are events. */
if (!empty($all_events[$dayStamp])) {
$cell = '<strong>' . $cell . '</strong>';
}
$html .= $cell . '</td>';
++$weekday;
}
return $html . '</tr></table>';
}
}
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