--- /dev/null
+<?php
+
+# Copyright (C) 2006 Jason Woofenden
+#
+# This file is part of wfpl.
+#
+# wfpl is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# wfpl is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with wfpl; see the file COPYING. If not, write to the
+# Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+# MA 02111-1307, USA.
+
+
+# This file generates a simple calendar which looks something like this:
+#
+# December 2006
+# Sun Mon Tue Wed Thu Fri Sat
+# 1 2
+# 3 4 5 6 7 8 9
+# 10 11 12 13 14 15 16
+# 17 18 19 20 21 22 23
+# 24 25 26 27 28 29 30
+# 31
+#
+# The days with events have different CSS classes and can link to custom pages
+# or javascript or whatever.
+#
+# The html and CSS is completely customizable without opening a php file.
+
+
+# ACKNOWLEDGMENTS
+#
+# Thank you Oscar Merida for figuring out the necessary date() and strftime()
+# calls: http://freshmeat.net/projects/simplephpcalendar/
+
+
+
+require_once('code/wfpl/template.php');
+
+function calendar_week(&$template) {
+ $template->sub('week');
+}
+
+function calendar_day($kind, &$template) {
+ $template->sub($kind);
+ $template->sub('day');
+}
+
+function calendar($year, $month, $events = 0, &$template = 0) {
+ if($template == 0) {
+ $template = $GLOBALS['wfpl_template'];
+ }
+
+ if(strlen($year) == 2) {
+ $year = "20$year";
+ }
+
+ $start_timestamp = strtotime("$year-$month-01 00:00");
+ $cell = 0;
+
+ $template->set('month_year', strftime('%B', $start_timestamp) . " " . $year);
+
+ # number of non-day slots at the begining of the month
+ $pre_non_days = date( 'w', $start_timestamp );
+
+ # first display empty cells so the 1st can be in the right column
+ while($cell < $pre_non_days) {
+ calendar_day('nonday', $template);
+ $cell++;
+ }
+
+ # do the days in this month
+ $days_count = date( 't', $start_timestamp );
+ for($day = 1; $day <= $days_count; $day++ ) {
+ $template->set('day_number', $day);
+ if(($cell + 1) % 7 < 2) {
+ $type = 'weekend';
+ } else {
+ $type = 'day';
+ }
+ if($events[$day]) {
+ $template->set('day_page', $events[$day]);
+ calendar_day("busy_$type", $template);
+ } else {
+ calendar_day("empty_$type", $template);
+ }
+
+ $cell++;
+ if($cell % 7 == 0) {
+ calendar_week($template);
+ }
+ }
+
+ # fill the rest of the row with empty cells
+ if($cell % 7) {
+ while($cell % 7) {
+ calendar_day('nonday', $template);
+ $cell++;
+ }
+ calendar_week($template);
+ }
+}
+
+?>