Спасибо! Отличная идея! Уже реализовал.
Может быть, кто-то сталкивался с плагином Smarty Calendar plugin (автор Michael Yoon)
В нем бы поменять формат недели. Чтобы начиналась с понедельника, а не воскресенья.
| Код |
/*
* Smarty plugin
* -------------------------------------------------------------
* File: function.calendar.php
* Type: function
* Name: calendar
* Purpose: outputs a calendar
* -------------------------------------------------------------
*/
function smarty_function_calendar($params, &$smarty)
{
// Start input validation
if (empty($params['url_format'])) {
trigger_error('mandatory param is empty: url_format', E_USER_ERROR);
}
if (empty($params['year'])) {
trigger_error('mandatory param is empty: year', E_USER_ERROR);
}
if (empty($params['month'])) {
trigger_error('mandatory param is empty: month', E_USER_ERROR);
}
// The 'day' param is optional.
// End input validation
$url_format = $params['url_format'];
$year = $params['year'];
$month = $params['month'];
$day = $params['day'];
if ($day != '') {
$selected_date = mktime(0, 0, 0, $month, $day, $year);
}
$prev_month_end = mktime(0, 0, 0, $month, 0, $year);
$next_month_begin = mktime(0, 0, 0, $month + 1, 1, $year);
$month_name = strftime('%B', mktime(0, 0, 0, $month, 1, $year));
$prev_month_abbrev = strftime('%b', $prev_month_end);
$prev_month_end_info = getdate($prev_month_end);
$prev_month = $prev_month_end_info['mon'];
$prev_month_year = $prev_month_end_info['year'];
$prev_month_url = strftime("$url_format", $prev_month_end);
$next_month_abbrev = strftime('%b', $next_month_begin);
$next_month_url = strftime("$url_format", $next_month_begin);
// TODO: make "week starts on" configurable: Monday vs. Sunday
$day_of_week_abbrevs = array();
for ($i = 0; $i < 7; $i++) {
$day_of_week_abbrevs[] =
smarty_function_calendar__day_of_week_abbrev($i);
}
// Build a two-dimensional array of UNIX timestamps.
$calendar = array();
// Start the first row with the final day(s) of the previous month.
$week = array();
$month_begin = mktime(0, 0, 0, $month, 1, $year);
$month_begin_day_of_week = strftime('%w', $month_begin);
$days_in_prev_month =
smarty_function_calendar__days_in_month($prev_month, $prev_month_year);
for ($day_of_week = 0;
$day_of_week < $month_begin_day_of_week;
$day_of_week++) {
$day = $days_in_prev_month - $month_begin_day_of_week + $day_of_week;
$week[] =
mktime(0, 0, 0, $month - 1, $day, $year);
}
// Fill in the days of the selected month.
$days_in_month =
smarty_function_calendar__days_in_month($month, $year);
for ($i = 1; $i <= $days_in_month; $i++) {
if ($day_of_week == 7) {
$calendar[] = $week;
// re-initialize $day_of_week and $week
$day_of_week = 0;
unset($week);
$week = array();
}
$week[] = mktime(0, 0, 0, $month, $i, $year);
$day_of_week++;
}
// Fill out the last row with the first day(s) of the next month.
for ($i = 1; $day_of_week < 7; $i++, $day_of_week++) {
$week[] = mktime(0, 0, 0, $month + 1, $i, $year);
}
$calendar[] = $week;
// Generate the URL for today, which will be null if $selected_date is
// today.
$today = getdate();
$today_date =
mktime(0, 0, 0, $today['mon'], $today['mday'], $today['year']);
if ($selected_date == $today_date) {
$today_url = '';
} else {
$today_url = strftime($url_format, $today_date);
}
/*
$calendar_smarty = new Smarty;
// Copy the configuration of the enclosing Smarty template.
$calendar_smarty->template_dir = $smarty->template_dir;
$calendar_smarty->compile_dir = $smarty->compile_dir;
$calendar_smarty->config_dir = $smarty->config_dir;
$calendar_smarty->plugins_dir = $smarty->plugins_dir;
$calendar_smarty->debugging = $smarty->debugging;
$calendar_smarty->compile_check = $smarty->compile_check;
$calendar_smarty->force_compile = $smarty->force_compile;
$calendar_smarty->cache_dir = $smarty->cache_dir;
$calendar_smarty->cache_dir = $smarty->cache_dir;
$calendar_smarty->cache_lifetime = $smarty->cache_lifetime;
*/
$smarty->assign('url_format', $url_format);
$smarty->assign('month_name', $month_name);
$smarty->assign('selected_date', $selected_date);
$smarty->assign('month', $month);
$smarty->assign('year', $year);
$smarty->assign('prev_month_end', $prev_month_end);
$smarty->assign('prev_month_abbrev', $prev_month_abbrev);
$smarty->assign('next_month_begin', $next_month_begin);
$smarty->assign('next_month_abbrev', $next_month_abbrev);
$smarty->assign('day_of_week_abbrevs', $day_of_week_abbrevs);
$smarty->assign('calendar', $calendar);
$smarty->assign('today_url', $today_url);
$smarty->assign('dates', $params['dates']);
$smarty->assign('link', $params['link']);
$smarty->display('calendar:month');
}
/* Helper functions for the plugin that replicate a subset of what
* Date_Calc does (as well as MCAL); required for the plugin to work
* without Date_Calc or MCAL installed.
*
* TODO: make it possible to use Date_Calc or MCAL if installed
*/
function smarty_function_calendar__is_leap_year($year)
{
return (($year % 4 == 0 && $year % 100 != 0) || $year % 400 == 0);
}
function smarty_function_calendar__days_in_month($month, $year)
{
switch ($month) {
case 1:
case 3:
case 5:
case 7:
case 8:
case 10:
case 12:
case 0: // == 12
return 31;
case 4:
case 6:
case 9:
case 11:
return 30;
case 2:
return smarty_function_calendar__is_leap_year($year) ? 29 : 28;
default:
assert(false);
}
}
/**
* @param int $day_of_week Sunday is 0, Monday is 1, etc.
* @return string
*/
function smarty_function_calendar__day_of_week_abbrev($day_of_week)
{
// January 2, 2000 is an arbitrary Sunday that serves as the basis for
// using strftime() to get the localized name (or abbreviation) of the
// specified day of week.
$day = 2 + $day_of_week;
$timestamp = mktime(0, 0, 0, 1, $day, 2000);
return strftime('%a', $timestamp);
}
?>
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