function serveArchives()
{
global $serendipity;
$serendipity['view'] = 'archives';
$_args = locateHiddenVariables($serendipity['uriArguments']);
/* We must always *assume* that Year, Month and Day are the first 3 arguments */
list(, $year, $month, $day) = $_args;
if ($year == "archives") {
unset($year);
}
$serendipity['GET']['action'] = 'read';
$serendipity['GET']['hidefooter'] = true;
if (!isset($year)) {
$year = date('Y');
$month = date('m');
$day = date('j');
$serendipity['GET']['action'] = null;
$serendipity['GET']['hidefooter'] = null;
}
if (isset($year) && !is_numeric($year)) {
$year = date('Y');
}
if (isset($month) && !is_numeric($month)) {
$month = date('m');
}
if (isset($day) && !is_numeric($day)) {
$day = date('d');
}
switch ($serendipity['calendar']) {
case 'gregorian':
default:
$gday = 1;
if ($week) {
$tm = strtotime('+ ' . ($week - 2) . ' WEEKS monday', mktime(0, 0, 0, 1, 1, $year));
$ts = mktime(0, 0, 0, date('m', $tm), date('j', $tm), $year);
$te = mktime(23, 59, 59, date('m', $tm), date('j', $tm) + 7, $year);
$date = serendipity_formatTime(WEEK . ' ' . $week . ', %Y', $ts, false);
} else {
if ($day) {
$ts = mktime(0, 0, 0, $month, $day, $year);
$te = mktime(23, 59, 59, $month, $day, $year);
$date = serendipity_formatTime(DATE_FORMAT_ENTRY, $ts, false);
} else {
$ts = mktime(0, 0, 0, $month, $gday, $year);
if (!isset($gday2)) {
$gday2 = date('t', $ts);
}
$te = mktime(23, 59, 59, $month, $gday2, $year);
$date = serendipity_formatTime('%B %Y', $ts, false);
}
}
break;
case 'persian-utf8':
require_once S9Y_INCLUDE_PATH . 'include/functions_calendars.inc.php';
$gday = 1;
if ($week) {
--$week;
$week *= 7;
++$week;
$day = $week;
// convert day number of year to day number of month AND month number of year
$j_days_in_month = array(0, 31, 31, 31, 31, 31, 31, 30, 30, 30, 30, 30, 29);
if ($g_y % 4 == 3) {
$j_days_in_month[12]++;
}
for ($i = 1; isset($j_days_in_month[$i]); ++$i) {
if ($day - $j_days_in_month[$i] > 0) {
$day -= $j_days_in_month[$i];
} else {
break;
}
}
$tm = persian_mktime(0, 0, 0, $i, $day, $year);
$ts = persian_mktime(0, 0, 0, persian_date_utf('m', $tm), persian_date_utf('j', $tm), $year);
$te = persian_mktime(23, 59, 59, persian_date_utf('m', $tm), persian_date_utf('j', $tm) + 7, $year);
$date = serendipity_formatTime(WEEK . ' ' . $week . '، %Y', $ts, false);
} else {
if ($day) {
$ts = persian_mktime(0, 0, 0, $month, $day, $year);
$te = persian_mktime(23, 59, 59, $month, $day, $year);
$date = serendipity_formatTime(DATE_FORMAT_ENTRY, $ts, false);
} else {
$ts = persian_mktime(0, 0, 0, $month, $gday, $year);
if (!isset($gday2)) {
$gday2 = persian_date_utf('t', $ts);
}
$te = persian_mktime(23, 59, 59, $month, $gday2, $year);
$date = serendipity_formatTime('%B %Y', $ts, false);
}
}
list($year, $month, $day) = p2g($year, $month, $day);
break;
}
$serendipity['range'] = array($ts, $te);
if ($serendipity['GET']['action'] == 'read') {
if ($serendipity['GET']['category']) {
$cInfo = serendipity_fetchCategoryInfo($serendipity['GET']['category']);
$serendipity['head_title'] = $cInfo['category_name'];
}
$serendipity['head_subtitle'] .= sprintf(ENTRIES_FOR, $date);
}
include S9Y_INCLUDE_PATH . 'include/genpage.inc.php';
}
/**
* Create a Unix timestamp for a Persian date
* This function works only with day > 0
*
* @author Omid Mottaghi
* @access public
* @param int hour
* @param int minute
* @param int second
* @param int month
* @param int day
* @param int year
* @param int is daylight savings time set?
* @return int returned timestamp
*/
function persian_mktime($hour = '', $min = '', $sec = '', $mon = '', $day = '', $year = '', $is_dst = -1)
{
$j_days_in_month = array(31, 31, 31, 31, 31, 31, 30, 30, 30, 30, 30, 29);
if ((string) $hour == '') {
$hour = persian_date_utf('H');
}
if ((string) $min == '') {
$min = persian_date_utf('i');
}
if ((string) $sec == '') {
$sec = persian_date_utf('s');
}
if ((string) $day == '') {
$day = persian_date_utf('j');
}
if ((string) $mon == '') {
$mon = persian_date_utf('n');
}
if ((string) $year == '') {
$year = persian_date_utf('Y');
}
/*
an ugly, beta code snippet to support days <= zero!
it should work, but days in one or more months should calculate!
*/
/*
if($day <= 0){
// change sign
$day = abs($day);
// calculate months and days that shall decrease
// this do-while has a lot of errors!!!
do{
// $month_days = $j_days_in_month[$mon]
$months = floor($day/30);
$days = $day % 30;
}while();
$mon -= $months;
$day -= $days;
if ($day < 1) {
$mon--;
}
}
*/
if ($mon <= 0) {
// change sign
$mon = abs($mon);
// calculate years and months that shall decrease
$years = floor($mon / 12);
$months = $mon % 12;
$year -= $years;
$mon -= $months;
if ($mon < 1) {
$year--;
$mon += 12;
}
}
if ($day < 1) {
$temp_month = $mon - 1;
$temp_year = $year;
if ($temp_month <= 0) {
$temp_month = 12;
$temp_year--;
}
if ($temp_month > 1 && ($temp_year % 4 == 0 && $temp_year % 100 != 0 || $temp_year % 400 == 0)) {
$j_days_in_month[12] = 30;
} else {
$j_days_in_month[12] = 29;
}
$day += $j_days_in_month[$temp_month];
}
list($year, $mon, $day) = p2g($year, $mon, $day);
return mktime($hour, $min, $sec, $mon, $day, $year, $is_dst);
}
$date = serendipity_formatTime(WEEK . ' ' . $week . '، %Y', $ts, false);
} else {
if ($day) {
$ts = persian_mktime(0, 0, 0, $month, $day, $year);
$te = persian_mktime(23, 59, 59, $month, $day, $year);
$date = serendipity_formatTime(DATE_FORMAT_ENTRY, $ts, false);
} else {
$ts = persian_mktime(0, 0, 0, $month, $gday, $year);
if (!isset($gday2)) {
$gday2 = persian_date_utf('t', $ts);
}
$te = persian_mktime(23, 59, 59, $month, $gday2, $year);
$date = serendipity_formatTime('%B %Y', $ts, false);
}
}
list($year, $month, $day) = p2g($year, $month, $day);
break;
}
$serendipity['range'] = array($ts, $te);
if ($serendipity['GET']['action'] == 'read') {
if ($serendipity['GET']['category']) {
$cInfo = serendipity_fetchCategoryInfo($serendipity['GET']['category']);
$serendipity['head_title'] = $cInfo['category_name'];
}
$serendipity['head_subtitle'] .= sprintf(ENTRIES_FOR, $date);
}
ob_start();
include S9Y_INCLUDE_PATH . 'include/genpage.inc.php';
$data = ob_get_contents();
ob_end_clean();
if (isset($serendipity['pregenerate']) && $serendipity['pregenerate']) {
function generate_content(&$title)
{
global $serendipity;
$title = $this->title;
// Usage of serendipity_serverOffsetHour is as follow:
// * Whenever a date to display needs to be set, apply the timezone offset
// * Whenever we USE the date anywhere in the database, subtract the timezone offset
// * Whenever we DISPLAY the date, we do not apply additional timezone addition to it.
if (!isset($serendipity['GET']['calendarZoom'])) {
if (!isset($serendipity['range'])) {
$serendipity['GET']['calendarZoom'] = serendipity_serverOffsetHour(time());
} else {
$serendipity['GET']['calendarZoom'] = serendipity_serverOffsetHour($serendipity['range'][0]);
}
}
$month = date('m', serendipity_serverOffsetHour($serendipity['GET']['calendarZoom'], true));
$year = date('Y', serendipity_serverOffsetHour($serendipity['GET']['calendarZoom'], true));
$bow = (int) $this->get_config('beginningOfWeek', 1);
// Check for faulty input, is so - run the default
if ($bow > 6) {
$bow = 1;
}
// Catch faulty month
$month = (int) $month;
if ($month < 1) {
$month = 1;
}
switch ($serendipity['calendar']) {
default:
case 'gregorian':
// How many days does the month have?
$ts = strtotime($year . '-' . sprintf('%02d', $month) . '-01');
$now = serendipity_serverOffsetHour(time());
$nrOfDays = date('t', $ts);
$firstDayWeekDay = date('w', $ts);
$firstts = $ts;
$endts = mktime(0, 0, 0, $month + 1, 1, $year);
break;
case 'persian-utf8':
require_once S9Y_INCLUDE_PATH . 'include/functions_calendars.inc.php';
list(, $jy, $jm, $jd) = $serendipity['uriArguments'];
if (isset($jd) && $jd) {
list($gy, $gm, $gd) = p2g($jy, $jm, $jd);
} elseif (isset($jm) && $jm) {
list($gy, $gm, $gd) = p2g($jy, $jm, 1);
} else {
$gy = $year;
$gm = $month;
$gd = (int) date('d');
}
list($year, $month, $day) = g2p($gy, $gm, $gd);
// How many days does the month have?
$ts = strtotime($gy . '-' . sprintf('%02d', $gm) . '-' . sprintf('%02d', $gd));
$now = serendipity_serverOffsetHour(time());
$nrOfDays = persian_strftime_utf('%m', $ts);
$j_days_in_month = array(0, 31, 31, 31, 31, 31, 31, 30, 30, 30, 30, 30, 29);
if ($year % 4 == 3 && $nrOfDays == 12) {
$nrOfDays = $j_days_in_month[(int) $nrOfDays] + 1;
} else {
$nrOfDays = $j_days_in_month[(int) $nrOfDays];
}
// Calculate first timestamp of the month
list($firstgy, $firstgm, $firstgd) = p2g($year, $month, 1);
$firstts = mktime(0, 0, 0, $firstgm, $firstgd, $firstgy);
// Calculate first persian day, week day name
$firstDayWeekDay = date('w', $firstts);
// Calculate end timestamp of the month
list($end_year, $end_month, $end_day) = p2g($year, $month + 1, 1);
$endts = mktime(0, 0, 0, $end_month, $end_day, $end_year);
break;
}
// end switch
// Calculate the first day of the week, based on the beginning of the week ($bow)
if ($bow > $firstDayWeekDay) {
$firstDayWeekDay = $firstDayWeekDay + 7 - $bow;
} elseif ($bow < $firstDayWeekDay) {
$firstDayWeekDay = $firstDayWeekDay - $bow;
} else {
$firstDayWeekDay = 0;
}
// Calculate the number of next/previous month
if ($month > 1) {
$previousMonth = $month - 1;
$previousYear = $year;
} else {
$previousMonth = 12;
$previousYear = $year - 1;
}
if ($month < 12) {
$nextMonth = $month + 1;
$nextYear = $year;
} else {
$nextMonth = 1;
$nextYear = $year + 1;
}
// Get first and last entry
$minmax = serendipity_db_query("SELECT MAX(timestamp) AS max, MIN(timestamp) AS min FROM {$serendipity['dbPrefix']}entries");
if (!is_array($minmax) || !is_array($minmax[0]) || $minmax[0]['min'] < 1 || $minmax[0]['max'] < 1) {
// If no entry is available yet, allow scrolling a year back and forth
$minmax = array('0' => array('min' => mktime(0, 0, 0, 1, 1, date('Y', $now) - 1), 'max' => mktime(0, 0, 0, 1, 1, date('Y', $now) + 1)));
}
// Find out about diary entries
$add_query = '';
$base_query = '';
$cond = array();
$cond['and'] = "WHERE e.timestamp >= " . serendipity_serverOffsetHour($firstts, true) . "\n AND e.timestamp <= " . serendipity_serverOffsetHour($endts, true) . "\n " . (!serendipity_db_bool($serendipity['showFutureEntries']) ? " AND e.timestamp <= " . serendipity_db_time() : '') . "\n AND e.isdraft = 'false'";
serendipity_plugin_api::hook_event('frontend_fetchentries', $cond, array('noCache' => false, 'noSticky' => false, 'source' => 'calendar'));
// Event Calendar
$cat = $this->get_config('category', 'all');
if ($cat != 'all') {
$catid = (int) $cat;
} elseif (isset($serendipity['GET']['category'])) {
$catid = (int) $serendipity['GET']['category'];
} else {
$catid = false;
}
if ($catid) {
$base_query = 'C' . $catid;
$add_query = '/' . $base_query;
$querystring = "SELECT timestamp\n FROM {$serendipity['dbPrefix']}category c,\n {$serendipity['dbPrefix']}entrycat ec,\n {$serendipity['dbPrefix']}entries e\n {$cond['joins']}\n {$cond['and']}\n AND e.id = ec.entryid\n AND c.categoryid = ec.categoryid\n AND (" . serendipity_getMultiCategoriesSQL($catid) . ")";
}
if (!isset($querystring)) {
$querystring = "SELECT id, timestamp\n FROM {$serendipity['dbPrefix']}entries e\n {$cond['joins']}\n {$cond['and']}";
}
$rows = serendipity_db_query($querystring);
switch ($serendipity['calendar']) {
default:
case 'gregorian':
$activeDays = array();
if (is_array($rows)) {
foreach ($rows as $row) {
$row['timestamp'] = serendipity_serverOffsetHour($row['timestamp']);
$activeDays[date('j', $row['timestamp'])] = $row['timestamp'];
}
}
$today_day = date('j', $now);
$today_month = date('m', $now);
$today_year = date('Y', $now);
break;
case 'persian-utf8':
$activeDays = array();
if (is_array($rows)) {
foreach ($rows as $row) {
$row['timestamp'] = serendipity_serverOffsetHour($row['timestamp']);
$activeDays[(int) persian_date_utf('j', $row['timestamp'])] = $row['timestamp'];
}
}
$today_day = persian_date_utf('j', $now);
$today_month = persian_date_utf('m', $now);
$today_year = persian_date_utf('Y', $now);
break;
}
// end switch
$externalevents = array();
if (serendipity_db_bool($this->get_config('enableExtEvents', false))) {
serendipity_plugin_api::hook_event('frontend_calendar', $externalevents, array('Month' => $month, 'Year' => $year, 'TS' => $ts, 'EndTS' => $endts));
}
// Print the calendar
$currDay = 1;
$nrOfRows = ceil(($nrOfDays + $firstDayWeekDay) / 7);
for ($x = 0; $x < 6; $x++) {
// Break out if we are out of days
if ($currDay > $nrOfDays) {
break;
}
// Prepare row
for ($y = 0; $y < 7; $y++) {
$cellProps = array();
$printDay = '';
$link = '';
if ($x == 0) {
$cellProps['FirstRow'] = 1;
}
if ($y == 0) {
$cellProps['FirstInRow'] = 1;
}
if ($y == 6) {
$cellProps['LastInRow'] = 1;
}
if ($x == $nrOfRows - 1) {
$cellProps['LastRow'] = 1;
}
// If it's not a blank day, we print the day
if (($x > 0 || $y >= $firstDayWeekDay) && $currDay <= $nrOfDays) {
$printDay = $currDay;
if ($today_day == $currDay && $today_month == $month && $today_year == $year) {
$cellProps['Today'] = 1;
}
if (isset($externalevents[$currDay])) {
if (isset($externalevents[$currDay]['Class'])) {
$cellProps[$externalevents[$currDay]['Class']] = 1;
}
if (isset($externalevents[$currDay]['Title'])) {
$cellProps['Title'] = htmlspecialchars($externalevents[$currDay]['Title']);
}
if (isset($externalevents[$currDay]['Extended'])) {
foreach ($externalevents[$currDay]['Extended'] as $ext_key => $ext_val) {
$cellProps[$ext_key] = $ext_val;
}
}
}
if (isset($activeDays[$currDay]) && $activeDays[$currDay] > 1) {
$cellProps['Active'] = 1;
$cellProps['Link'] = serendipity_archiveDateUrl(sprintf('%4d/%02d/%02d', $year, $month, $currDay) . $add_query);
}
$currDay++;
}
$smartyRows[$x]['days'][] = array('name' => $printDay, 'properties' => $cellProps, 'classes' => implode(' ', array_keys($cellProps)));
}
// end for
}
// end for
$serendipity['smarty']->assignByRef('plugin_calendar_weeks', $smartyRows);
$dow = array();
for ($i = 1; $i <= 7; $i++) {
$dow[] = array('date' => mktime(0, 0, 0, 3, $bow + $i - 1, 2004));
}
$serendipity['smarty']->assignByRef('plugin_calendar_dow', $dow);
$plugin_calendar_data = array('month_date' => $ts, 'uri_previous' => serendipity_archiveDateUrl(sprintf('%04d/%02d', $previousYear, $previousMonth) . $add_query), 'uri_month' => serendipity_archiveDateUrl(sprintf('%04d/%02d', $year, $month) . $add_query), 'uri_next' => serendipity_archiveDateUrl(sprintf('%04d/%02d', $nextYear, $nextMonth) . $add_query), 'minScroll' => $minmax[0]['min'], 'maxScroll' => $minmax[0]['max']);
$serendipity['smarty']->assignByRef('plugin_calendar_head', $plugin_calendar_data);
echo serendipity_smarty_fetch('CALENDAR', 'plugin_calendar.tpl');
}
